We have been putting a lot of our light-weight roof top tents (small Columbus)
on the Subaru Outback because of the 110 pound weight rating on the factory
rack. It turns out you can order a special set of crossbars
made for Subaru by Yakima that have a 150 pound rating, talk to
your Subaru dealer. This gives you a much broader choice of tents. We
still like the small tents for the Outback. The Subaru Forester
is a little bigger, so a medium tent fits well on these great SUVs.